Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Square D QBL32100 Molded Case Breakers (MCCBs)
MSRP $1,248.00Surplus $160.34SKU: C15-7204 Brand: Square D MPN: QBL32100 UPC: 78590170287 Shipping Weight: 4.80 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7204
- TS PIK:
- 120072272
- Size:
- 4.5 Inch W x 3.93 Inch D x 6.47 Inch H
- Catalog:
- SchneiderElectric_00260_1_45_CAT.pdf
- Frame Type:
- Q
- Type:
- Molded Case, Thermal Magnetic
- Interrupting Rating:
- 10 kA at 240 VAC (UL/CSA/NOM), 10/5 kA at 240 VAC (IEC)
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Terminal Type:
- Line Lug, Load Lug
- Number of Poles:
- 3
- Short Description:
- 240 VAC, 100 A, 10 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- Series QB
- Data Sheet:
- SchneiderElectric-SquareD_14659_1_2_DATA.pdf
- Voltage Rating:
- 240 VAC
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Approval:
- UL, CSA, CE
MSRP $1,248.00Surplus $160.34 -
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Square D QBP32100TM Molded Case Breakers (MCCBs) Q 3P 100A 240V 50/60Hz 3Ph
MSRP $1,248.00Surplus $564.32SKU: C15-2208 Brand: Square D MPN: QBP32100TM UPC: 785901439967 Shipping Weight: 4.53 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2208
- Series:
- QB
- Type:
- Adjustable Output
- Approval:
- UL
- Approval:
- CSA
- Approval:
- ANCE
- Approval:
- IEC
- Size:
- 4.5 Inch W x 3.93 Inch D x 6.47 Inch H
- Volts:
- 120/240 VAC at 50/60 HZ
- Amps:
- 32 A
- Used On:
- EZ METER-PAK Meter Center
- Poles:
- 3
- Mounting:
- Bolt On
- Interrupting Rating:
- 10 kA at 240 VAC
- Enclosure:
- Class I Div 2
- Enclosure:
- Group A/B/C/D
- Terminal Type:
- Lug (On End)
- Terminal Type:
- Stud (Off End)
- Wire Size:
- 4 AWG to 300 KCMIL (Aluminum/Copper)
- Short Description:
- 240 VAC, 100 A, 10 kA Interrupt, 3-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_03391_2_21_CAT.pdf
- CAD Drawing:
- Eaton_57586_1_CAD.pdf
- Voltage Rating:
- 240 VAC
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_14677_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_17838_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00130_INST.pdf
MSRP $1,248.00Surplus $564.32 -
Square D QDL32100 Molded Case Breakers (MCCBs)
MSRP $1,092.00Surplus $294.84SKU: C15-17626 Brand: Square D MPN: QDL32100 UPC: 78590166240 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17626
- Frame Type:
- Q
- Current Rating:
- 100 A
- Prop 65 Warning:
- Yes
- Voltage Rating:
- 240 VAC
- Interrupting Rating:
- 25 kA at 240 VAC
- Short Description:
- 240 VAC, 100 A, 25 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Terminal Type:
- Line/Load Lug
- Type:
- Thermal Magnetic
- Catalog:
- SchneiderElectric_00260_7_36_CAT.pdf
- Series:
- QDL
- Data Sheet:
- SchneiderElectric-SquareD_14713_1_2_DATA.pdf
- Number of Poles:
- 3
- Approval:
- UL, CSA, IEC
- Country of Origin:
- Mexico
MSRP $1,092.00Surplus $294.84 -
Square D QDP22100TM Molded Case Breakers (MCCBs) Q 2P 100A 240V 50/60Hz 1Ph EA
MSRP $1,143.00Surplus $279.46SKU: C15-2207 Brand: Square D MPN: QDP22100TM UPC: 785901702849 Shipping Weight: 3.20 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 10.00...- SKU:
- C15-2207
- Series:
- QDP
- Type:
- Thermal Magnetic
- Type:
- Circuit Protector
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- Metering Equipment
- Poles:
- 2
- Interrupting Rating:
- 25 kA
- Terminal Type:
- Stud Line Terminal
- Terminal Type:
- Lug Load Terminal
- Wire Size:
- 4 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 240 VAC, 100 A, 25 kA Interrupt, 2-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_03391_2_7_2_21_CAT.pdf
- Data Sheet:
- SiemensAG_01607_1_DATA.pdf
- TS PIK:
- 119490527
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Installation/Operator:
- SchneiderElectric-SquareD_00130_INST.pdf
- CAD Drawings:
- SchneiderElectric-SquareD_17838_1_CAD.pdf
- Voltage Rating:
- 240 VAC
- Prop 65 Warning:
- Yes
- Country of Origin:
- Mexico
MSRP $1,143.00Surplus $279.46 -
Square D QDP32100TM Molded Case Breakers (MCCBs) QD 3P 100A 240V 50/60Hz 3Ph
MSRP $1,784.00Surplus $999.60SKU: C15-2210 Brand: Square D MPN: QDP32100TM UPC: 785901879664 Shipping Weight: 4.62 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-2210
- Series:
- QDP
- Type:
- Full Vage
- Type:
- Non-Reversing
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- Metering Equipment
- Poles:
- 3
- Interrupting Rating:
- 25 kA
- Enclosure:
- IP00
- Terminal Type:
- Stud Line Terminal
- Terminal Type:
- Lug Load Terminal
- Wire Size:
- 4 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 240 VAC, 100 A, 25 kA Interrupt, 3-Pole, Unit Mount, Lug to Off End/Stud with Nut/Washer to On End Terminal, Q-Frame, Thermal Magnetic
- Catalog:
- SchneiderElectric-SquareD_03391_2_21_CAT.pdf
- Data Sheet:
- Eaton_56221_1-12_DATA.pdf
- Installation/Operator:
- Eaton_00656_INST.pdf
- CAD Drawing:
- Eaton_57542_1_CAD.pdf
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
- Current Rating:
- 100 A
- CAD Drawings:
- SchneiderElectric-SquareD_17838_1_CAD.pdf
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
MSRP $1,784.00Surplus $999.60 -
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Square D QE2100VH Molded Case Breakers (MCCBs)
MSRP $1,212.00Surplus $327.24SKU: C15-17628 Brand: Square D MPN: QE2100VH UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-17628
- Voltage Rating:
- 240 VAC
- Catalog:
- SchneiderElectric-SquareD_00935_11_29_CAT.pdf
- Current Rating:
- 100 A
- Short Description:
- 240 VAC, 100 A, 2-Pole, Branch, Molded Case Circuit Breaker
- Data Sheet:
- SchneiderElectric-SquareD_05025_1_DATA.pdf
- Number of Poles:
- 2
- Approval:
- UL, CSA
- Interrupting Rating:
- 22 kA at 240 VAC
- Type:
- Molded Case
- Used On:
- I-Line Panelboard
MSRP $1,212.00Surplus $327.24 -
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Square D QGL22100 Molded Case Breakers (MCCBs)
MSRP $1,135.00Surplus $306.45SKU: C15-17660 Brand: Square D MPN: QGL22100 UPC: 78590152398 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17660
- Prop 65 Warning:
- Yes
- Interrupting Rating:
- 65 kA at 240 VAC (UL/CSA/NOM), 10/5 kA at 240 VAC (IEC)
- Voltage Rating:
- 240 VAC
- Short Description:
- 240 VAC, 100 A, 65 kA Interrupt, 2-Pole, Q-Frame, Line/Load Lug Terminal, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Size:
- 4.5 Inch W x 3.93 Inch D x 6.47 Inch H
- Current Rating:
- 100 A
- Terminal Type:
- Line Lug, Load Lug
- Catalog:
- SchneiderElectric_00260_7_36_CAT.pdf
- Frame Type:
- Q
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL, CSA, CE
- Series:
- QG
- Type:
- Molded Case, Thermal Magnetic
- Data Sheet:
- SchneiderElectric-SquareD_14744_1_2_DATA.pdf
- Number of Poles:
- 2
MSRP $1,135.00Surplus $306.45 -
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Square D QGL32100 Molded Case Breakers (MCCBs)
MSRP $659.98Surplus $459.94SKU: C15-11441 Brand: Square D MPN: QGL32100 UPC: 78590160350 Shipping Weight: 2.50 lbs. Shipping Height: 6.50 In. Shipping Length: 4.50 In. Shipping Width: 4.00 In...- SKU:
- C15-11441
- TS PIK:
- 119701708
- Series:
- QG
- Short Description:
- 240 VAC, 100 A, 65 kA Interrupt, 3-Pole, Q-Frame, Line/Load Lug Terminal, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Frame Type:
- Q
- Terminal Type:
- Line Lug, Load Lug
- Size:
- 4.5 Inch W x 3.93 Inch D x 6.47 Inch H
- Interrupting Rating:
- 65 kA at 240 VAC (UL/CSA/NOM), 10/5 kA at 240 VAC (IEC)
- Approval:
- UL, CSA, CE
- Prop 65 Warning:
- Yes
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 240 V
- Voltage Rating:
- 240 VAC
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_14750_1_2_DATA.pdf
- Catalog:
- SchneiderElectric_00260_7_36_CAT.pdf
MSRP $659.98Surplus $459.94 -
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Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph
MSRP $201.00Surplus $134.40Square D QOM100VH Miniature Circuit Breakers (MCBs) QOM 2P 100A 120V 50/60Hz 1Ph​ ARCA SKU: C15-2182 Brand: Square D MPN: QOM100VH UPC: 785901004035 Shipping Weight: 1.28 Shipping...- SKU:
- C15-2182
- Series:
- QOM
- Type:
- Common Trip
- Type:
- Miniature
- Type:
- Standard
- Approval:
- UL
- Approval:
- CSA
- Size:
- 5 Inch Width x 3.47 Inch Depth x 5.09 Inch Height
- Volts:
- 240 VAC
- Amps:
- 32 A
- Used On:
- QO Load Center
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 22 kA
- Terminal Type:
- Box Lug
- Wire Size:
- 4 to 2/0 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC 50/60 Hz, 100 A, 22 kA Interrupt, 2-Pole, Bolt-On Mount
- Catalog:
- SchneiderElectric-SquareD_03264_1_10_1_22_1_24_1_39_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_53489_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01265_INST.pdf
- Manufacturer Warranty:
- SchneiderElectric-SquareD_00002_WARR.pdf
- Number of Poles:
- 2
- Current Rating:
- 100 A
- Voltage Rating:
- 240 VAC
MSRP $201.00Surplus $134.40
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